EP 2821806 A1 20150107 - Resonance based cable compensation
Title (en)
Resonance based cable compensation
Title (de)
Resonanzbasierte Kabelkompensation
Title (fr)
Compensation de câble à base de résonance
Publication
Application
Priority
US 201313932539 A 20130701
Abstract (en)
A system (100; 200) for resonance based cable compensation includes a first switch (102) with a first terminal (104) for connecting a first connection (106) of a cable (108; 208) having a resonant circuit (110; 210) on an end of the cable (108; 208) opposite the first switch (104). The system (100; 200) also includes a second terminal (112) for connecting a second connection (114) of a cable (108; 208) that has its first connection (106) connected to the first terminal (104). A logic component (116; 216) is operatively connected to control the first switch (102) to selectively apply voltage pulses across the first and second terminals (104; 112) to generate a resonance signal in a cable (108; 208) connected to the terminals (104; 112) in order to compensate for equivalent cable capacitance.
IPC 8 full level
G01D 5/12 (2006.01); G01D 18/00 (2006.01); G01R 1/24 (2006.01); G01R 31/28 (2006.01); G01R 35/00 (2006.01); H01R 13/66 (2006.01)
CPC (source: EP US)
G01R 27/26 (2013.01 - US); G01R 31/2829 (2013.01 - EP US); G01R 35/005 (2013.01 - EP US); H01P 7/00 (2013.01 - US); G01R 1/24 (2013.01 - EP US)
Citation (applicant)
US 2012194201 A1 20120802 - SALOIO JAMES [US]
Citation (search report)
- [XI] EP 2482408 A2 20120801 - HAMILTON SUNDSTRAND CORP [US]
- [A] DE 4216262 A1 19931118 - PMK MESS UND KOMMUNIKATIONSTEC [DE]
- [A] GB 624706 A 19490615 - STANDARD TELEPHONES CABLES LTD
- [A] US 2010211348 A1 20100819 - GRAY PATRICK [DE], et al
- [A] US 7679371 B1 20100316 - LO WILLIAM [US]
- [A] US 2004080323 A1 20040429 - BOSTOEN TOM [BE], et al
- [A] GB 2040054 A 19800820 - ELDEC CORP
- [A] US 2009164162 A1 20090625 - SADAYUKI EIICHI [JP], et al
- [A] US 2004193988 A1 20040930 - SALOIO JAMES [US]
- [A] EP 0148674 A1 19850717 - BALTEAU SA [BE]
- [A] US 4418314 A 19831129 - NIETO JR ALFONSO [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2821806 A1 20150107; EP 2821806 B1 20220601; US 2015002245 A1 20150101; US 9450284 B2 20160920
DOCDB simple family (application)
EP 14175261 A 20140701; US 201313932539 A 20130701